Plasma polymerization of pentane and hexane for antibacterial and biocompatible thin films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F25%3A63592559" target="_blank" >RIV/70883521:28610/25:63592559 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/25:00140478

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppap.202400266?getft_integrator=clarivate&utm_source=clarivate" target="_blank" >https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppap.202400266?getft_integrator=clarivate&utm_source=clarivate</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ppap.202400266" target="_blank" >10.1002/ppap.202400266</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plasma polymerization of pentane and hexane for antibacterial and biocompatible thin films

Popis výsledku v původním jazyce

Antibacterial polymeric coatings are deposited on polyethylene terephthalate (PET) films through atmospheric pressure plasma polymerization with pentane and hexane monomers. The process uses surface dielectric barrier discharge in nitrogen. XPS analysis reveals the formation of carbon- and nitrogen-containing films with oxygen incorporation from ambient air. Alkyl, hydroxyl, and amine groups contribute to the coatings&apos; superhydrophilic properties post-treatment. Coating thickness varies with the monomer flow rate, with pentane yielding thicker coatings than hexane under identical conditions and deposition increasing linearly with the flow rate. Treated PET films show strong antibacterial activity against Staphylococcus Aureus and Escherichia coli, demonstrating plasma polymerization&apos;s potential in biomedical applications. Cytotoxicity, evaluated using the MTS assay, confirms biocompatibility.

Název v anglickém jazyce

Plasma polymerization of pentane and hexane for antibacterial and biocompatible thin films

Popis výsledku anglicky

Antibacterial polymeric coatings are deposited on polyethylene terephthalate (PET) films through atmospheric pressure plasma polymerization with pentane and hexane monomers. The process uses surface dielectric barrier discharge in nitrogen. XPS analysis reveals the formation of carbon- and nitrogen-containing films with oxygen incorporation from ambient air. Alkyl, hydroxyl, and amine groups contribute to the coatings&apos; superhydrophilic properties post-treatment. Coating thickness varies with the monomer flow rate, with pentane yielding thicker coatings than hexane under identical conditions and deposition increasing linearly with the flow rate. Treated PET films show strong antibacterial activity against Staphylococcus Aureus and Escherichia coli, demonstrating plasma polymerization&apos;s potential in biomedical applications. Cytotoxicity, evaluated using the MTS assay, confirms biocompatibility.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Plasma Processes and Polymers

ISSN

1612-8850

e-ISSN

—

Svazek periodika

22

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

14

Strana od-do

nestránkováno

Kód UT WoS článku

001388293200001

EID výsledku v databázi Scopus

2-s2.0-105002137527